Hello, all. I started mining GLD as my first crypto five or so days ago, was lucky, and found a block within the very first day. I followed the solo-mining setup from here and connected to my Goldcoin wallet. The found 45 GLDs were transferred to the wallet, below status "unconfirmed." An hour or so later, they disappeared from the wallet starting page. A couple hours after that, they disappeared from the "transactions" page. The only trace of them I can see now is a number of transactions at 2 on the wallet's front page. What to do?